Key highlights from critical New York, South Carolina primaries

In the New York City Democratic primaries, all three candidates endorsed by Zohran Mamdani are projected to secure victories. This outcome highlights the significant impact of the Mamdani effect on the local electoral process. Simultaneously, in South Carolina, Republican Attorney General Alan Wilson won the gubernatorial runoff. He is now set to compete against Democratic Representative Jermaine Johnson in the general election this November, as reported by CBS News and ABC News political analysts.